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NSR database version of May 1, 2024.

Search: Author = Chen Ruiguang

Found 15 matches.

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2022CH49      Phys.Rev. C 106, 044327 (2022)

R.Chen, K.E.Schmidt

Path-integral quantum Monte Carlo calculations of light nuclei

NUCLEAR STRUCTURE 2,3H, 3,4He; calculated ground state energy, density distributions, root mean square (rms) radii, Euclidean response functions for single-nucleon couplings. Path-integral quantum Monte Carlo (PIMC) calculations. Argonne nucleon-nucleon interactions and local chiral interactions with next-to-next-to-leading-order (NNLO). Comparison with Green's function Monte Carlo (GFMC) and Auxiliary-field diffusion Monte Carlo (AFDMC). Comparison with experimental results. Continuum quantum Monte Carlo (QMC) method.

doi: 10.1103/PhysRevC.106.044327
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2021JI16      Symmetry 13, 2278 (2021)

H.Jian, Y.Gao, F.Dai, J.Liu, X.Xu, C.Yuan, K.Kaneko, Y.Sun, P.Liang, G.Shi, L.Sun, L.Xayavong, C.Lin, J.Lee, Z.Li, Y.Yang, P.Li, R.Fan, S.Zha, H.Zhu, J.Li, Q.Gao, Z.Zhang, R.Chen, J.Wang, D.Wang, H.Wu, K.Wang, Y.Lam, F.Duan, P.Ma, Z.Gao, Q.Hu, Z.Bai, J.Ma, J.Wang, F.Zhong, C.Wu, D.Luo, Y.Jiang, Y.Liu, D.Hou, R.Li, N.Ma, W.Ma, G.Yu, D.Patel, S.Jin, Y.Wang, Y.Yu, Q.Zhou, P.Wang, L.Hu, X.Wang, H.L.Zang, Q.Zhao, L.Yang, P.Wen, F.Yang, H.Jia, G.Zhang, M.Pan, X.Wang, H.Sun, M.Wang, Z.Hu, X.Zhou, Y.Zhang, H.Xu, M.Liu, H.-J.Ong, W.Yang

β-Delayed γ Emissions of 26P and Its Mirror Asymmetry

RADIOACTIVITY 26P(β+), (EC) [from 9Be(32S, X), E=80.6 MeV/nucleon, followed by separation using RIBBL1 at HRIBF, Lanzhou facility]; measured Eγ, Iγ, βγ-coin, T1/2 of 26P decay. 26Si; deduced levels, J, π, β++ϵ feedings, logft, mirror asymmetry parameter from comparison with the ϵ decay of mirror nucleus 26Na to 26Mg, mirror-energy differences (MEDs), and halo structure in 26P. Comparison with shell-model calculations.

NUCLEAR REACTIONS 9Be(32S, X)22Na/23Mg/24Al/25Si/26P/27S, E=80.6 MeV/nucleon; measured reaction products, particle-identification (PID) plot of ΔE vs TOF for the ions separated using RIBBL1 separator at HRIBF, Lanzhou facility.

doi: 10.3390/sym13122278
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2020WA06      Phys.Rev. C 101, 025201 (2020)

F.-L.Wang, R.Chen, Z.-W.Liu, X.Liu

Probing new types of Pc states inspired by the interaction between an S-wave charmed baryon and an anticharmed meson in a T-bar doublet state

doi: 10.1103/PhysRevC.101.025201
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2016CH27      Nucl.Phys. A954, 406 (2016)

R.Chen, X.Liu, S.-L.Zhu

Hidden-charm molecular pentaquarks and their charm-strange partners

doi: 10.1016/j.nuclphysa.2016.04.012
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2015ST14      Eur.Phys.J. A 51, 117 (2015)

K.Steiger, S.Nishimura, Z.Li, R.Gernhauser, Y.Utsuno, R.Chen, T.Faestermann, C.Hinke, R.Krucken, M.Kurata-Nishimura, G.Lorusso, Y.Miyashita, N.Shimizu, K.Sugimoto, T.Sumikama, H.Watanabe, K.Yoshinaga

Nuclear structure of 37, 38Si investigated by decay spectroscopy of 37, 38Al

RADIOACTIVITY 37,38Al(β-)[from 48Ca projectile fragmentation at 345 MeV/nucleon]; measured β-delayed Eγ, Iγ, γγ-coin; deduced T1/2. 37,38Si deduced levels, J, π, γ transitions; calculated levels, J, π using shell model with SDPF-MU and modified SDPF-MU interaction.

doi: 10.1140/epja/i2015-15117-9
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Data from this article have been entered in the XUNDL database. For more information, click here.

2014MA72      Few-Body Systems 55, 729 (2014)

Y.Maeda, T.Saito, H.Miyasako, T.Uesaka, S.Ota, S.Kawase, T.Kikuchi, H.Tokieda, T.Kawabata, K.Yako, T.Wakasa, S.Sakaguchi, R.Chen, H.Sakaguchi, T.Shima, T.Suzuki, A.Tamii

Measurement of the 2H(p, n) Breakup Reaction at 170 MeV and the Three-Nucleon Force Effects

NUCLEAR REACTIONS 2H(p, 2p), E=170 MeV; measured reaction products, Ep, Ip; deduced σ(θ, E), analyzing powers. Comparison with available data.

doi: 10.1007/s00601-014-0868-5
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2012CH08      Phys.Rev. C 85, 024305 (2012)

R.Chen, B.-J.Cai, L.-W.Chen, B.-A.Li, X.-H.Li, C.Xu

Single-nucleon potential decomposition of the nuclear symmetry energy

doi: 10.1103/PhysRevC.85.024305
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2011CA20      Nucl.Instrum.Methods Phys.Res. A648, 46 (2011)

M.Cavallaro, F.Cappuzzello, D.Carbone, A.Cunsolo, A.Foti, R.Linares, D.Pereira, J.R.B.Oliveira, P.R.S.Gomes, J.Lubian, R.Chen

Challenging measurement of the 16O+27Al elastic and inelastic angular distributions up to large angles

NUCLEAR REACTIONS 27Al(16O, 16O), (16O, 16O'), E=100 MeV; measured reaction products; deduced σ(θ). MAGNEX quadrupole-dipole magnetic spectrometer.

doi: 10.1016/j.nima.2011.04.042
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2011CA33      J.Phys.:Conf.Ser. 312, 082016 (2011)

D.Carbone, F.Cappuzzello, M.Cavallaro, A.Cunsolo, A.Foti, S.Tudisco, M.Bondi, G.Santagati, G.Taranto, R.Chen, R.Linares, F.Azaiez, S.Franchoo, M.Niikura, J.A.Scarpaci

Enhancement of the two neutron transfer channel in 18O induced reactions at 84 MeV

NUCLEAR REACTIONS 12,13C(18O, 16O), (18O, 17O), (18O, 18O'), E=84 MeV; measured reaction products using MAGNEX spectrometer and focal plane detector. 15C deduced excitation energy spectra at two forward angles, transferred angular momentum for different excited states.

doi: 10.1088/1742-6596/312/8/082016
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2011CA36      J.Phys.:Conf.Ser. 312, 092020 (2011)

M.Cavallaro, F.Cappuzzello, D.Carbone, A.Cunsolo, A.Foti, S.Tudisco, M.Bondi, G.Santagati, G.Taranto, R.Chen, R.Linares, F.Azaiez, S.Franchoo, M.Niikura, J.A.Scarpaci

Two-Neutron Excitations in light nuclei via the (18O, 16O) reaction at 84 MeV

NUCLEAR REACTIONS 9Be, 11B, 12,13C(18O, 16O), E=84 MeV; measured 16O E(ejectile), I(ejectile, θ). 11Be, 13B, 15O deduced bound and resonance states. Broad resonance at higher energy possibly signal of a collective motion initiated by nucleon pair transfer.

doi: 10.1088/1742-6596/312/9/092020
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2010YE09      Nucl.Phys. A834, 454c (2010)

Y.Ye, Z.Cao, D.Jiang, T.Zheng, H.Hua, Y.Ge, X.Li, J.Lou, J.Xiao, Q.Li, L.Lv, R.Qiao, H.You, R.Chen, H.Sakurai, H.Otsu, Z.Li, M.Nishimura, S.Sakaguchi, H.Baba, Y.Togano, K.Yoneda, C.Li, S.Wang, H.Wang, K.Li, H.Xu, Z.Hu, J.Wang, L.Duan, X.Zhang, R.Chen, Z.Guo, Z.Sun, X.Lei, Z.Xu, T.Nakamura, Y.Nakayama, Y.Kondo, S.Deguchi, Y.Satou, K.H.Tshoo

Probing the Structure of Unstable Nuclei Through the Recoiled Proton Tagged Knockout Reaction

NUCLEAR REACTIONS 1H, C(8He, X), E=82.5 MeV/nucleon; 1H, C(6He, X), E=65 MeV/nucleon; measured Ep, Ip(θ), E(fragment), I(fragment)(θ), Eα, Iα(θ), pα-coin, p(fragment)-coin, angular correlations; deduced reaction mechanism features. Secondary radioactive beams.

doi: 10.1016/j.nuclphysa.2010.01.062
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1985GU18      Chin.J.Nucl.Phys. 7, 268 (1985)

Guo Qingjiang, Zhu Guanghua, Han Shukui, Chen Ruiguang, Yang Zhuqing, Li Qingli

Study of the 27Al(d, p) and 27Al(d, α) Reactions in Energy Region 1.2-2.5 MeV

NUCLEAR REACTIONS 27Al(d, p), (d, α), E=1.2-2.5 MeV; measured σ(E); deduced intermediate resonance width, channel correlation coefficients.

1982GU17      Chin.J.Nucl.Phys. 4, 268 (1982)

Guo Qingjiang, Han Shukui, Li Qingli, Li Zhichang, Lu Fubao, Chen Ruiguang, Dang Zhijia

Study of 19F(d, p22)20F(E(x) = 4.08 MeV) Reaction in Deuteron Energy Region 1.4 - 2.5 MeV

NUCLEAR REACTIONS 19F(d, p), E=1.4-2.5 MeV; measured σ(θ), σ(θ, E).

1982HA52      Chin.J.Nucl.Phys. 4, 48 (1982)

Han Shukui, Guo Qingjiang, Li Qingli, Chen Ruiguang, Dang Zhijia

Study of Intermediate Resonance in the 24Mg(d, p)25Mg Reaction

NUCLEAR REACTIONS 24Mg(d, p), E=1-2.5 MeV; measured σ(θ) vs E. 26Al deduced level width < Γ >, intermediate resonance entrance channel, escape widths.

1980LI21      Chin.J.Nucl.Phys. 2, 316 (1980)

Li Qingli, Lu Fubao, Han Shukui, Guo Qingjiang, Li Zhichang, Chen Ruixie, Dang Zhijia, Jiang Chenglie

Intermediate Resonances in the Region of Deuteron Energy from 1.0 to 2.5 MeV in the 28Si(d, p)29Si Reaction

NUCLEAR REACTIONS 28Si(d, p), E=1-2.5 MeV; measured σ(θ, Ep, E). 30P deduced intermediate resonances, J, π.

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